diff --git a/pkgs/by-name/pr/pretix-banktool/package.nix b/pkgs/by-name/pr/pretix-banktool/package.nix
index 9628e2dbda72..fc91c12e97a7 100644
--- a/pkgs/by-name/pr/pretix-banktool/package.nix
+++ b/pkgs/by-name/pr/pretix-banktool/package.nix
@@ -2,29 +2,20 @@
   lib,
   python3Packages,
   fetchFromGitHub,
-  fetchpatch2,
 }:
 
 python3Packages.buildPythonApplication rec {
   pname = "pretix-banktool";
-  version = "1.0.0";
+  version = "1.1.0";
   pyproject = true;
 
   src = fetchFromGitHub {
     owner = "pretix";
     repo = "pretix-banktool";
     rev = "v${version}";
-    hash = "sha256-vYHjotx1RujPV53Ei7bXAc3kL/3cwbWQB1T3sQ15MFA=";
+    hash = "sha256-x6P+WqrOak5/gmMEmBkHrx6kPsbSOAXbKRbndFG3IJU=";
   };
 
-  patches = [
-    (fetchpatch2 {
-      # migrate to pyproject.toml, relax constraints
-      url = "https://github.com/pretix/pretix-banktool/commit/48a8125aba86d70f62c2b1f88bcf21c783402589.patch";
-      hash = "sha256-HbVzWoI5LlNyh0MZnPsLmzu7RMY8/BDfOwgDWMD+k5w=";
-    })
-  ];
-
   build-system = with python3Packages; [ setuptools ];
 
   dependencies = with python3Packages; [